Frank Residence, Pittsburgh, Pennsylvania, 1939-1940: Living room fireplace: front elevation (1 1/2" = 1'-0")

Graphite on cream wove paper

Charcoal and purple and white chalk on brown wove paper

Graphite on paper

Gouache on acetate film affixed to cardboard

Graphite on paper

Black ink, watercolor, and charcoal on cream wove paper

Watercolor and graphite on off-white wove paper

Spiral-bound sketchbook with cardboard covers; twenty pages of off-white wove paper

Graphite on off-white wove paper

Black ink on off-white wove paper

Graphite, oil paint, pressure-sensitive tape collage elements on wove paper

Graphite on paper